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Cheap flights from Thailand to Reykjavik from ฿11,658

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — REK
8 Mar — 15 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Reykjavik

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Reykjavik
Explore the most affordable flight options available from Thailand to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 February 2026.

Sun 29/315:00
BKK
-
KEF
1 stop23h 50m
Finnair
Sat 30/508:35
KEF
-
BKK
1 stop37h 55m
Finnair
Deal found 3/2฿32,242
Sat 4/408:55
BKK
-
KEF
2 stops30h 35m
Multiple Airlines
Sat 18/417:10
KEF
-
BKK
3 stops35h 10m
Multiple Airlines
Deal found 3/2฿34,148
Fri 13/315:00
BKK
-
KEF
1 stop25h 15m
Finnair
Sun 22/310:00
KEF
-
BKK
1 stop20h 15m
Finnair
Deal found 5/2฿35,292
Fri 13/309:55
BKK
-
KEF
2 stops35h 50m
Multiple Airlines
Sat 21/301:10
KEF
-
BKK
2 stops22h 30m
Multiple Airlines
Deal found 5/2฿36,213
Thu 9/421:05
BKK
-
KEF
3 stops33h 45m
Multiple Airlines
Sat 18/417:10
KEF
-
BKK
3 stops35h 10m
Multiple Airlines
Deal found 3/2฿36,308
Sat 4/415:30
DMK
-
KEF
2 stops23h 20m
Multiple Airlines
Sat 18/408:35
KEF
-
DMK
2 stops30h 30m
Multiple Airlines
Deal found 3/2฿38,850
Sat 23/520:00
CNX
-
KEF
2 stops42h 50m
Finnair
Tue 26/508:35
KEF
-
CNX
2 stops41h 45m
Finnair
Deal found 5/2฿47,426

Find flight deals from Thailand to Reykjavik

Keep the following information in mind while searching for Thailand to Reykjavik flight deals. Data was last updated 6 February 2026.

Round-trip from

฿32,242

One-way from

฿11,658

Popular in

December

Cheapest in

May

Average price

฿31,099
Finnair
  • Finnair
  • 29/3-30/5
  • 2 total stops
  • 61h 45m total
  • Thailand to Reykjavik
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 36h 30m total
  • Thailand to Reykjavik
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿55,462 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿31,195 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Reykjavik 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, Cheapflights users made 17,341 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Thailand to Reykjavik that are best for you.

Fly from

Thailand

Fly to

Reykjavik

Route

Depart

Return

Price

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sat 4/4

08:55-08:30

2 stops30h 35m

Reykjavik Keflavik Intl

Sat 18/4

17:10-11:20

3 stops35h 10m

฿34,148

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 13/3

09:55-14:45

2 stops35h 50m

Reykjavik Keflavik Intl

Sat 21/3

01:10-06:40

2 stops22h 30m

฿36,213

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Thu 9/4

21:05-23:50

3 stops33h 45m

Reykjavik Keflavik Intl

Sat 18/4

19:25-11:50

2 stops33h 25m

฿36,689

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 30/3

07:05-07:50

1 stop31h 45m

Reykjavik Keflavik Intl

Fri 8/5

08:35-05:30

1 stop37h 55m

฿36,880

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 13/3

15:00-17:15

1 stop33h 15m

Reykjavik Keflavik Intl

Sat 21/3

01:10-06:05

2 stops21h 55m

฿37,357

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Sat 4/4

15:30-07:50

2 stops23h 20m

Reykjavik Keflavik Intl

Sat 18/4

08:35-22:05

2 stops30h 30m

฿38,850

Chiang MaiReykjavik

CNX - KEF

CNXKEF

Chiang Mai

Sat 23/5

20:00-07:50

2 stops42h 50m

Reykjavik Keflavik Intl

Tue 26/5

08:35-09:20

2 stops41h 45m

฿47,426

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Tue 21/4

09:45-15:15

2 stops36h 30m

฿11,658

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 22/4

19:10-08:10

2 stops44h 00m

฿12,357

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Tue 21/4

15:15-09:25

3 stops49h 10m

฿12,675

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 26 results
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Best time to book a flight from Thailand to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Reykjavik
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Thailand to Reykjavik?

    Airlines like Finnair fly from Thailand to Reykjavik in about 42h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between Thailand and Reykjavik is about 9543 km.

  • What are the most popular routes from Thailand to Reykjavik?

    When deciding which route to take from Thailand to Reykjavik, consider Bangkok Suvarnabhumi - Reykjavik Keflavik Intl, Chiang Mai - Reykjavik Keflavik Intl or Bangkok Don Mueang Intl - Reykjavik Keflavik Intl, as they are the most popular.

  • Can I find deals for flights from Thailand to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Thailand to Reykjavik flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Reykjavik.

  • Can I find deals for business class flights from Thailand to Reykjavik?

    Yes. Cheapflights offers flight deals from Thailand to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Thailand to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Keflavik Intl flights

Top airline flying from Thailand to Reykjavik

Discover the top airline that operate flights from Thailand to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 6 February 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿32,844Average฿54,470FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Thailand to Reykjavik?

Cheapflights helps you search for flights from Thailand to Reykjavik via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Reykjavik?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Thailand to Reykjavik.

Can Cheapflights find flights from Thailand to Reykjavik with no change fees?

Yes, we can. To see specific flights from Thailand to Reykjavik with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Thailand to Reykjavik become cheaper?

Of course! You can now track prices for flights from Thailand to Reykjavik and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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