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Cheap flights from New York LaGuardia Airport to Bangkok from £399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Bangkok departing on 29/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from New York LaGuardia Airport to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
09:25 - 23:35
LGA
-
BKK
27h 10m
2 stops
Delta Logo
09:50 - 23:42
BKK
-
LGA
24h 52m
2 stops
£779Delta
Tue, 1 Sep - Tue, 22 Sep
Delta Logo
07:55 - 23:35
LGA
-
BKK
28h 40m
2 stops
Delta Logo
09:50 - 23:42
BKK
-
LGA
24h 52m
2 stops
£780Delta
Thu, 3 Sep - Tue, 22 Sep
Korean Air Logo
08:30 - 23:20
LGA
-
BKK
26h 50m
2 stops
Korean Air Logo
23:15 - 11:54
BKK
-
LGA
24h 39m
2 stops
£783Korean Air
Sun, 6 Dec - Mon, 21 Dec
United Airlines Logo
14:00 - 05:10
LGA
-
BKK
27h 10m
2 stops
United Airlines Logo
09:10 - 20:16
BKK
-
LGA
23h 06m
2 stops
£797United Airlines
Tue, 3 Nov - Thu, 3 Dec
United Airlines Logo
13:00 - 05:10
LGA
-
BKK
28h 10m
2 stops
United Airlines Logo
07:10 - 21:45
BKK
-
LGA
26h 35m
2 stops
£797United Airlines
Wed, 4 Nov - Wed, 18 Nov
United Airlines Logo
14:00 - 05:10
LGA
-
BKK
27h 10m
2 stops
United Airlines Logo
07:10 - 20:16
BKK
-
LGA
25h 06m
2 stops
£798United Airlines
Wed, 4 Nov - Wed, 2 Dec
United Airlines Logo
08:00 - 00:20
LGA
-
BKK
28h 20m
2 stops
United Airlines Logo
09:10 - 20:16
BKK
-
LGA
23h 06m
2 stops
£799United Airlines
Wed, 25 Nov - Tue, 12 Jan
United Airlines Logo
08:00 - 00:20
LGA
-
BKK
28h 20m
2 stops
United Airlines Logo
07:10 - 19:13
BKK
-
LGA
24h 03m
2 stops
£800United Airlines
Mon, 16 Nov - Wed, 2 Dec
United Airlines Logo
07:29 - 23:55
LGA
-
BKK
29h 26m
2 stops
United Airlines Logo
07:00 - 23:15
BKK
-
LGA
27h 15m
2 stops
£800United Airlines
Thu, 20 Aug - Thu, 3 Sep
United Airlines Logo
16:25 - 09:35
LGA
-
BKK
30h 10m
3 stops
United Airlines Logo
07:00 - 21:25
BKK
-
LGA
25h 25m
2 stops
£801United Airlines
Wed, 12 Aug - Tue, 1 Sep

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Korean Air flights from New York LaGuardia Airport to Bangkok

Our best Korean Air deals on New York LaGuardia Airport to Bangkok flight tickets
Korean Air
6 Dec
LGA08:30New York LaGuardia
26h 50m
2 stops
BKK23:20Bangkok Suvarnabhumi
21 Dec
BKK23:15Bangkok Suvarnabhumi
24h 39m
2 stops
LGA11:54New York LaGuardia
£783
Korean Air
20 Sept
LGA09:59New York LaGuardia
28h 06m
2 stops
BKK01:05Bangkok Suvarnabhumi
23 Sept
BKK23:30Bangkok Suvarnabhumi
35h 12m
2 stops
LGA23:42New York LaGuardia
£821
Korean Air
25 Jul
LGA06:00New York LaGuardia
28h 45m
2 stops
BKK21:45Bangkok Suvarnabhumi
24 Aug
BKK23:30Bangkok Suvarnabhumi
27h 20m
2 stops
LGA15:50New York LaGuardia
£848

United Airlines flights from New York LaGuardia Airport to Bangkok

Our best United Airlines deals on New York LaGuardia Airport to Bangkok flight tickets
United Airlines
3 Nov
LGA14:00New York LaGuardia
27h 10m
2 stops
BKK05:10Bangkok Suvarnabhumi
3 Dec
BKK09:10Bangkok Suvarnabhumi
23h 06m
2 stops
LGA20:16New York LaGuardia
£797
United Airlines
4 Nov
LGA13:00New York LaGuardia
28h 10m
2 stops
BKK05:10Bangkok Suvarnabhumi
18 Nov
BKK07:10Bangkok Suvarnabhumi
26h 35m
2 stops
LGA21:45New York LaGuardia
£797
United Airlines
4 Nov
LGA14:00New York LaGuardia
27h 10m
2 stops
BKK05:10Bangkok Suvarnabhumi
2 Dec
BKK07:10Bangkok Suvarnabhumi
25h 06m
2 stops
LGA20:16New York LaGuardia
£798

momondo Fare Finder

 
Customise your flight search to find flights from New York LaGuardia Airport to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 June 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Tue 1/9

09:25-23:35

2 stops27h 10m

Bangkok Suvarnabhumi

Tue 22/9

09:50-23:42

2 stops24h 52m

£779

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Thu 3/9

07:55-23:35

2 stops28h 40m

Bangkok Suvarnabhumi

Tue 22/9

09:50-23:42

2 stops24h 52m

£780

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Sun 6/12

08:30-23:20

2 stops26h 50m

Bangkok Suvarnabhumi

Mon 21/12

23:15-11:54

2 stops24h 39m

£783
Fastest return journey

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Tue 3/11

14:00-05:10

2 stops27h 10m

Bangkok Suvarnabhumi

Thu 3/12

09:10-20:16

2 stops23h 06m

£797

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Wed 4/11

13:00-05:10

2 stops28h 10m

Bangkok Suvarnabhumi

Wed 18/11

07:10-21:45

2 stops26h 35m

£797

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Wed 4/11

14:00-05:10

2 stops27h 10m

Bangkok Suvarnabhumi

Wed 2/12

07:10-20:16

2 stops25h 06m

£798

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Wed 25/11

08:00-00:20

2 stops28h 20m

Bangkok Suvarnabhumi

Tue 12/1

09:10-20:16

2 stops23h 06m

£799

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Mon 16/11

08:00-00:20

2 stops28h 20m

Bangkok Suvarnabhumi

Wed 2/12

07:10-19:13

2 stops24h 03m

£800

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Thu 20/8

07:29-23:55

2 stops29h 26m

Bangkok Suvarnabhumi

Thu 3/9

07:00-23:15

2 stops27h 15m

£800

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Wed 12/8

16:25-09:35

3 stops30h 10m

Bangkok Suvarnabhumi

Tue 1/9

07:00-21:25

2 stops25h 25m

£801

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bangkok from

How to get the cheapest flight ticket from New York LaGuardia Airport to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York LaGuardia Airport and Bangkok?

What is the cheapest month to fly to Bangkok?

The month of August is, on average, the cheapest month to fly to Bangkok from New York LaGuardia Airport, with most prices found around £534. The month of April is another great option to travel to Bangkok, with average flight prices from New York LaGuardia Airport averaging around £552.

Cheap New York LaGuardia Airport to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Bangkok

Fastest flight time

25h 20m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Bangkok takes 25h 20m
There are no direct flights from New York LaGuardia Airport to Bangkok. There are no popular flight routes from New York LaGuardia Airport to Bangkok.
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Frequently asked questions about flying from New York LaGuardia Airport to Bangkok

  • How far is New York LaGuardia to Bangkok by plane?

    The distance between New York LaGuardia and Bangkok is about 8645.8 mi. A reasonable flight in good conditions will take 25h 20m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Bangkok?

    Prices for flights from New York LaGuardia Airport to Bangkok are updated daily.

  • How old do you have to be to fly from New York LaGuardia Airport to Bangkok?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New York to Bangkok?

It is quick and easy to find New York to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

Can I find flights from New York to Bangkok with flexible booking policies on momondo?

All flight searches from New York to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Bangkok?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Bangkok.

I’m not ready to book a flight from New York to Bangkok right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport