One Way
Fare Type:
  • Regular
  • Armed ForcesNEW
    Armed Forces Fare

    Applicable for serving and retired personnel of Armed Forces and Paramilitary Forces, their recognised dependants like spouses and children, and war widows. It is mandatory to show a valid ID or dependant card at the airport, without which boarding might be denied.

  • Student
    Student Fare

    Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.

  • Senior Citizen
    Senior Citizen Fare

    Only senior citizens above the age of 60 years can avail this special fare. It is mandatory to produce proof of Date of Birth at the airport, without which prevailing fares will be charged.

  • Double Seat
    Fly Safer with Double Seat

    Step up physical distancing by booking two or three adjacent seats for one traveller. Opt from ‘Double/ Entire Row’ by Indigo or ‘GoMore’ service by GoAir - available only for domestic one-way economy class bookings.

Popular Filters

One Way Price

₹ 25,462 ₹ 94,000

Duration

6 h 5 m 33 h 30 m

Stops From Xiamen

Departure From Xiamen

6 AM to 12 PM

₹ 38,171

12 PM to 6 PM

₹ 25,462

After
6 PM

₹ 25,462

Arrival at Hangzhou

Before
6 AM

₹ 62,654

6 AM to 12 PM

₹ 25,462

12 PM to 6 PM

₹ 38,171

After
6 PM

₹ 25,462

Alliances & Airlines

Oneworld

(7)

SkyTeam

()

Star Alliance

(27)

Layover Airports

+ 1 more

Layover Duration

1 h 5 m 25 h 30 m

Xiamen to Hangzhou Beijing Capital Airlines

Lowest fare from Xiamen to Hangzhou on 23 Oct - ₹


Cheap International Xiamen to Hangzhou Beijing Capital Airlines air tickets at MakeMyTrip India. Best Deals at Lowest fares guaranteed on flights from Xiamen to Hangzhou by Beijing Capital Airlines International Travel. Check Beijing Capital Airlines booking, International Flight number, Flight status, Schedules online from Xiamen to Hangzhou.Also book Hangzhou to Xiamen Beijing Capital Airlines flights tickets online.Avail Zero Cancellation for flight bookings.
Sorted By:
Departure
Duration
Arrival
Price
Cathay Pacific

More Timing Options

₹ 26,162

₹ 25,462

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Cathay Pacific CX | 973

12:15

Thu, 23 Oct 25

Terminal T3

Xiamen, China

01 h 45 m

14:00

Thu, 23 Oct 25

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 962

16:00

Thu, 23 Oct 25

Terminal T1

Hong Kong, Hong Kong

02 h 20 m

18:20

Thu, 23 Oct 25

Terminal T4

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy Light

Fare offered by airline.

7 Kgs
1 Piece
Cancellation Fee starting
₹ 10,487
Date Change Fee starting
₹ 6,169
Chargeable
Get complimentary meals

₹ 26,162₹ 25,462

Economy Essential

Fare offered by airline.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 8,019
Date Change Fee starting
₹ 3,701
Free seats available
Get complimentary meals

₹ 30,112₹ 29,412

Economy Flex

Fare offered by airline.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 6,786
Free date change allowed
Free seats available
Get complimentary meals

₹ 37,445₹ 36,745

Air China, Shandong Airlines

₹ 38,871

₹ 38,171

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Air China CA | 4818 | Operated By Shandong Airlines

06:40

Thu, 23 Oct 25

Xiamen, China

01 h 30 m

08:10

Thu, 23 Oct 25

Zhoushan, China

BAGGAGE : CHECK INCABIN

Information not available

Air China CA | 4818 | Operated By Shandong Airlines

09:00

Thu, 23 Oct 25

Zhoushan, China

01 h 30 m

10:30

Thu, 23 Oct 25

Qingdao, China

BAGGAGE : CHECK INCABIN

Information not available

Shandong Airlines SC | 4771

12:10

Thu, 23 Oct 25

Qingdao, China

01 h 45 m

13:55

Thu, 23 Oct 25

Terminal T3

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate Change

Fare Option 1

Fare offered by airlines.

7 Kgs
20 Kgs
Cancellation Fee starting
₹ 3,545
Date Change Fee starting
₹ 2,150

₹ 38,871₹ 38,171

Air China

₹ 42,498

₹ 41,798

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Air China CA | 4816 | Operated By Shandong Airlines

06:30

Thu, 23 Oct 25

Terminal T4

Xiamen, China

02 h 25 m

08:55

Thu, 23 Oct 25

Qingdao, China

BAGGAGE : CHECK INCABIN

Information not available

Air China CA | 4797 | Operated By Shandong Airlines

17:30

Thu, 23 Oct 25

Qingdao, China

01 h 40 m

19:10

Thu, 23 Oct 25

Terminal T3

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate Change

Fare Option 1

Fare offered by airline.

7 Kgs
20 Kgs
Cancellation Fee starting
₹ 3,890
Date Change Fee starting
₹ 1,075

₹ 42,498₹ 41,798

Sichuan Airlines, Hong Kong Airlines

₹ 50,249

₹ 49,549

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Sichuan Airlines 3U | 6982

14:35

Thu, 23 Oct 25

Terminal T4

Xiamen, China

02 h 35 m

17:10

Thu, 23 Oct 25

Terminal T2

Chengdu, China

BAGGAGE : CHECK INCABIN

Information not available

Sichuan Airlines 3U | 3959

14:45

Fri, 24 Oct 25

Terminal T1

Chengdu, China

02 h 40 m

17:25

Fri, 24 Oct 25

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Hong Kong Airlines HX | 128

21:15

Fri, 24 Oct 25

Terminal T1

Hong Kong, Hong Kong

02 h 20 m

23:35

Fri, 24 Oct 25

Terminal T4

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Flexiplus

Fare offered by airlines.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 11,104
Date Change Fee starting
₹ 4,935
Chargeable
Get complimentary meals

₹ 50,249₹ 49,549

Cathay Pacific, Air China

₹ 51,745

₹ 51,045

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Cathay Pacific CX | 973

12:15

Thu, 23 Oct 25

Terminal T3

Xiamen, China

01 h 45 m

14:00

Thu, 23 Oct 25

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Air China CA | 6528 | Operated By Cathay Pacific

16:00

Thu, 23 Oct 25

Terminal T1

Hong Kong, Hong Kong

02 h 20 m

18:20

Thu, 23 Oct 25

Terminal T4

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeat

Economy Standard

Fare offered by airlines.

7 Kgs
1 Piece
Non-refundable fare
Date Change Fee starting
₹ 6,169
Seat selection not available

₹ 51,745₹ 51,045

Economy Flex

Fare offered by airlines.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 10,487
Date Change Fee starting
₹ 6,169
Chargeable

₹ 53,950₹ 53,250

Economy Comfort

Fare offered by airlines.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 10,487
Date Change Fee starting
₹ 6,169
Chargeable

₹ 54,586₹ 53,886

Economy Latitude

Fare offered by airlines.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 8,019
Date Change Fee starting
₹ 3,701
Free seats available

₹ 61,496₹ 60,796

Air China

₹ 51,825

₹ 51,125

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Air China CA | 2838

11:05

Thu, 23 Oct 25

Terminal T4

Xiamen, China

02 h 50 m

13:55

Thu, 23 Oct 25

Terminal T2

Tianjin, China

BAGGAGE : CHECK INCABIN

Information not available

Air China CA | 2835

15:55

Thu, 23 Oct 25

Terminal T2

Tianjin, China

02 h 10 m

18:05

Thu, 23 Oct 25

Terminal T4

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate Change

Fare Option 1

Fare offered by airline.

7 Kgs
20 Kgs
Cancellation fees apply
Chargeable

₹ 51,825₹ 51,125

Air China

₹ 52,083

₹ 51,383

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Air China CA | 4566

12:15

Thu, 23 Oct 25

Terminal T4

Xiamen, China

02 h 35 m

14:50

Thu, 23 Oct 25

Terminal T3A

Chongqing, China

BAGGAGE : CHECK INCABIN

Information not available

Air China CA | 1762

18:15

Thu, 23 Oct 25

Terminal T3A

Chongqing, China

02 h 25 m

20:40

Thu, 23 Oct 25

Terminal T4

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate Change

Fare Option 1

Fare offered by airline.

7 Kgs
20 Kgs
Cancellation fees apply
Chargeable

₹ 52,083₹ 51,383

Cathay Pacific

₹ 56,267

₹ 55,567

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Cathay Pacific CX | 973

12:15

Thu, 23 Oct 25

Terminal T3

Xiamen, China

01 h 45 m

14:00

Thu, 23 Oct 25

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Cathay Pacific CX | 6144 | Operated By Air China

18:35

Thu, 23 Oct 25

Terminal T1

Hong Kong, Hong Kong

02 h 15 m

20:50

Thu, 23 Oct 25

Terminal T4

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Economy Light

Fare offered by airline.

7 Kgs
1 Piece
Cancellation Fee starting
₹ 10,487
Date Change Fee starting
₹ 6,169
Chargeable
Get complimentary meals

₹ 56,267₹ 55,567

Economy Essential

Fare offered by airline.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 8,019
Date Change Fee starting
₹ 3,701
Free seats available
Get complimentary meals

₹ 57,997₹ 57,297

Economy Flex

Fare offered by airline.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 6,786
Free date change allowed
Free seats available
Get complimentary meals

₹ 66,855₹ 66,155

Cathay Pacific, Air China

₹ 60,631

₹ 59,931

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Cathay Pacific CX | 973

12:15

Thu, 23 Oct 25

Terminal T3

Xiamen, China

01 h 45 m

14:00

Thu, 23 Oct 25

Terminal T1

Hong Kong, Hong Kong

BAGGAGE : CHECK INCABIN

Information not available

Air China CA | 728

18:35

Thu, 23 Oct 25

Terminal T1

Hong Kong, Hong Kong

02 h 15 m

20:50

Thu, 23 Oct 25

Terminal T4

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeat

Economy Latitude

Fare offered by airlines.

7 Kgs
2 Pieces
Cancellation Fee starting
₹ 10,487
Date Change Fee starting
₹ 6,169
Free seats available

₹ 60,631₹ 59,931

Air China

More Timing Options

₹ 63,354

₹ 62,654

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using ICICI Credit cards using MMTICICIINT

Xiamen to Hangzhou , 23 Oct

Air China CA | 4526

07:40

Thu, 23 Oct 25

Terminal T4

Xiamen, China

02 h 50 m

10:30

Thu, 23 Oct 25

Terminal T2

Chengdu, China

BAGGAGE : CHECK INCABIN

Information not available

Air China CA | 1742

11:55

Thu, 23 Oct 25

Terminal T2

Chengdu, China

02 h 50 m

14:45

Thu, 23 Oct 25

Terminal T4

Hangzhou, China

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate Change

Fare Option 1

Fare offered by airline.

7 Kgs
20 Kgs
Cancellation fees apply
Chargeable

₹ 63,354₹ 62,654

About Xiamen (XMN)

Blessed with a year-round salubrious climate and immense natural beauty, Xiamen is a popular coastal town located in southeast China. There are many scenic spots and cultural attractions that amaze tourists at the very first glance. The Gulangyu Island is one of the main attractions of Xiamen. Adorned with breathtaking scenery that is complemented with many historical edifices and architecture feats, Gulangyu is a place worth visiting. The highest point of the island – the Sunlight Rock and Shuzhuang Garden are splaces where tourists, especially nature-lovers would have a memorable time. Located at the base of Wulaofeng, also known as the Mountain of Five Old Men, the South Putuo Temple is another prime attraction of this city. Jimei - the hometown of Tan Kah Kee, the renowned Chinese community leader and philanthropist, is a must-see place. They can also visit the Jimei University, Shigu Road, Jiageng Park and Guilai Tang in Jimei. The Wanshi Botanical Garden, Mount Wuyi, Gulang Huandao Road and Taining Danxia Landform are other worth-visiting places in Xiamen. Tourists can explore this interesting city without any hassle by choosing one of the travel packages by MakeMyTrip.

FAQs - Xiamen to Hangzhou Beijing Capital Airlines Flight

What is the baggage allowance on Beijing Capital Airlines flights from Xiamen to Hangzhou?

A:
  • Economy class generally includes 20 kg check-in baggage.
  • Hand baggage allowance is up to 7 kg.
  • Additional baggage can be pre-booked online at discounted rates.
  • Excess baggage at airport check-in may incur higher fees.

Are meals included on Beijing Capital Airlines flights from Xiamen to Hangzhou?

A:
  • Beijing Capital Airlines is a low-cost carrier; meals are not included by default.
  • You can pre-book meals during ticket purchase.
  • Limited snacks and drinks are available onboard for purchase.
  • Meal options vary based on route and time of flight.

How long is the direct flight from Xiamen to Hangzhou on Beijing Capital Airlines?

A:
  • Flight duration is typically around 3 hours 45 minutes.
  • May vary slightly depending on weather and air traffic.
  • It is a non-stop international route.
  • Check exact timings during booking for the selected date.

What is the check-in baggage policy for Beijing Capital Airlines on international routes?

A:
  • Standard check-in baggage is 20 kg in economy.
  • Baggage over this limit will attract excess charges.
  • Infants are allowed an additional 10 kg check-in baggage.
  • Prepaid baggage slabs offer cost savings over airport rates.

Can I select my seat on Beijing Capital Airlines flights from Xiamen to Hangzhou?

A:
  • Yes, seat selection is available for a fee.
  • You can choose window, aisle, or extra-legroom seats.
  • Free seat selection may be allowed during web check-in (limited).
  • Seat selection can be done during booking or later via Manage Booking.

Are in-flight entertainment options available on Beijing Capital Airlines?

A:
  • No, traditional seat-back entertainment is not provided.
  • Passengers are advised to carry their own devices and content.
  • Some flights may offer in-flight magazines.
  • Power outlets or USB ports are usually not available.

What is the hand baggage weight limit on Beijing Capital Airlines for this route?

A:
  • One cabin bag up to 7 kg is allowed.
  • Dimensions should not exceed 115 cm (L+W+H).
  • One small personal item (handbag/laptop) may be allowed.
  • Excess cabin baggage may be checked in at additional cost.

Is web check-in available for Beijing Capital Airlines from Xiamen to Hangzhou?

A:
  • Yes, web check-in opens 48 hours before departure.
  • Available up to 2 hours before scheduled takeoff.
  • Boarding pass can be downloaded online or received via email.
  • Seat selection during web check-in may be free or paid.

Does Beijing Capital Airlines offer priority boarding or special services for families?

A:
  • Priority boarding is offered at extra cost or to special categories.
  • Families with infants, elderly, or disabled get assistance.
  • No business class or loyalty privileges (as it’s a low-cost carrier).
  • Special service requests can be made during booking.

What is the average fare for a Xiamen to Hangzhou flight on Beijing Capital Airlines?

A:
  • Average fares range from ₹9,000 to ₹15,000 one-way.
  • Prices vary based on seasonality and booking window.
  • Booking early usually helps get lower fares.
  • Additional costs for meals, baggage, or seat selection may apply.

Are there any additional charges apart from the base fare?

A:
  • Yes, charges apply for baggage beyond allowance.
  • Meals, seat selection, and travel insurance are chargeable.
  • Airport taxes and surcharges are usually included in the final fare.
  • Payment gateway or convenience fees may apply.

How can I find the lowest fare for Xiamen to Hangzhou on MakeMyTrip?

A:
  • Use the “cheapest date” or “fare calendar” feature.
  • Book tickets 30–45 days in advance.
  • Subscribe to fare alerts.
  • Compare prices across different times of day and days of week.

Can I cancel or reschedule my Beijing Capital Airlines ticket on MakeMyTrip?

A:
  • Yes, cancellation and rescheduling is allowed via Manage Booking.
  • Charges apply based on fare rules and time left before departure.
  • Refunds (if applicable) are processed by MakeMyTrip.
  • Always review the fare policy during booking.

Will I get a refund if I cancel my Beijing Capital Airlines ticket to Hangzhou?

A:
  • Refunds depend on the fare type and cancellation time.
  • Basic fares may have low or no refund value.
  • Taxes and government fees may be refunded.
  • Refund is processed to the original payment method.

What payment options are available for booking Beijing Capital Airlines flights?

A:
  • Credit/debit cards, UPI, and internet banking are accepted.
  • EMI options may be available for higher fare totals.
  • MakeMyTrip wallet and gift cards can be used.
  • International cards may be accepted with 3D Secure.

How early should I arrive at Xiamen airport for an international Beijing Capital Airlines flight?

A:
  • Arrive at least 3 hours before departure.
  • Counters close 60 minutes prior to takeoff.
  • Web check-in doesn’t exempt you from baggage drop/security.
  • Longer queues are expected during peak travel seasons.

How frequently does Beijing Capital Airlines fly from Xiamen to Hangzhou?

A:
  • Typically operates daily or multiple times a week.
  • Frequency may vary by season or airline schedule.
  • Check real-time schedules on MakeMyTrip or airline website.
  • Increased frequency during holidays or festive periods.

Are there seasonal discounts or offers on this route?

A:
  • Yes, promotions are often run around festivals or holidays.
  • Look out for flash sales and credit card partner discounts.
  • Off-peak seasons (e.g., summer) may offer cheaper fares.
  • Use promo codes during booking to save extra.

Can I book Beijing Capital Airlines group travel from Xiamen to Hangzhou?

A:
  • Yes, group bookings are available for 10 or more passengers.
  • Discounts and flexible payment terms may be offered.
  • Booking needs to be done through customer support or agency partners.
  • Name changes and other terms are specific to group travel policies.

What if my baggage is lost or delayed on Beijing Capital Airlines?

A:
  • Report immediately to the airline desk at the airport.
  • You will be given a Property Irregularity Report (PIR).
  • Compensation may be available after investigation.
  • Airline customer service can be contacted for status updates.

Does Beijing Capital Airlines offer travel insurance while booking?

A:
  • Yes, travel insurance can be added during booking.
  • Covers trip delays, baggage loss, medical emergencies, etc.
  • Provided by third-party insurers linked with the airline or OTA.
  • Check policy terms before purchasing.

Are pets allowed on Beijing Capital Airlines flights?

A:
  • Only guide dogs are allowed in the cabin.
  • Pets may be transported as cargo under specific conditions.
  • Advance approval and documentation is mandatory.
  • Contact airline customer care for exact pet travel guidelines.

How can I get GST invoice for my Beijing Capital Airlines booking?

A:
  • If booked via MakeMyTrip, you can download invoice from the account.
  • Ensure GST number is entered at time of booking.
  • Airline may also provide GST invoice on request.
  • Useful for business travel expense claims.

Is there Wi-Fi available onboard Beijing Capital Airlines flights?

A:
  • No, Wi-Fi is not available on Beijing Capital Airlines.
  • Passengers are advised to download content beforehand.
  • Use offline entertainment during flight.
  • Email or work-related tasks cannot be performed online.

What happens if I miss my Beijing Capital Airlines flight?

A:
  • No-show policy applies; full ticket fare may be forfeited.
  • You may contact the airline for rebooking (at extra cost).
  • Refunds not applicable in most no-show cases.
  • Travel insurance may cover missed connections.

Can I upgrade my seat on Beijing Capital Airlines flights?

A:
  • Upgrades to extra-legroom seats are available for a fee.
  • No business class cabin available.
  • Upgrades can be done during web check-in or at airport counter.
  • Subject to availability.

Is there a mobile app for Beijing Capital Airlines?

A:
  • Yes, Beijing Capital Airlines has an official mobile app.
  • Available for Android and iOS platforms.
  • Lets you book, check-in, manage bookings, and track flights.
  • Push notifications for delays and offers are supported.

Does Beijing Capital Airlines allow changes in passenger name?

A:
  • Minor corrections may be allowed (e.g., spelling).
  • Full name changes are not permitted.
  • Contact airline support immediately for name issues.
  • Always review details before confirming booking.
Xiamen Address
Xiamen Gaoqi International Airport
Xiamen
Fujian
China
Tel: + 86-592-570-6078

About Hangzhou (HGH)

Hangzhou

Hangzhou Address

About Beijing Capital Airlines