Roundtrip
🇱🇻Riga
Latvia
City
Mar 31WedApr 15Thu
15 nights1°
Roundtrip fare
฿23,480
Steal
฿40,090-41%฿16,610 below avg
Norwegian Air InternationalCheapest Time to Fly to Riga
Compare the cheapest months to fly from Bangkok to Riga in THB. See separate one-way and roundtrip fare ranges, sample sizes and current deals.
One way from ฿9,976
Roundtrip from ฿23,480
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Current deals to Riga · Roundtrip
Outbound and return flights together in one total fare · Available fares behind the monthly comparison
Norwegian Air InternationalRoundtrip
🇱🇻Riga
Latvia
City
Mar 31WedApr 8Thu
8 nights1°
Roundtrip fare
฿23,480
Steal
฿40,090-41%฿16,610 below avg
Norwegian Air InternationalRoundtrip
🇱🇻Riga
Latvia
City
Mar 31WedApr 12Mon
12 nights1°
Roundtrip fare
฿23,508
Steal
฿40,090-41%฿16,582 below avg
Norwegian Air InternationalRoundtrip
🇱🇻Riga
Latvia
City
Mar 31WedApr 5Mon
5 nights1°
Roundtrip fare
฿23,803
Steal
฿40,090-41%฿16,287 below avg
Norwegian Air InternationalRoundtrip
🇱🇻Riga
Latvia
City
Mar 31WedApr 9Fri
9 nights1°
Roundtrip fare
฿24,112
Steal
฿40,090-40%฿15,978 below avg
Norwegian Air InternationalRoundtrip
🇱🇻Riga
Latvia
City
Mar 24WedApr 8Thu
15 nights1°
Roundtrip fare
฿24,307
Steal
฿40,090-39%฿15,783 below avg
airBalticCurrent deals to Riga · One way
Outbound-only fares for flexible and open-ended plans · Available fares behind the monthly comparison
Monthly fare comparison
Lowest and average fares with sample sizes.
Monthly fare comparison
Lowest and average fares with sample sizes.
January 2027
490 fares
One way30
- Min
- ฿15,233
- Avg
- ฿24,271
Roundtrip460
- Min
- ฿28,476
- Avg
- ฿40,480
February 2027
579 fares
One way28
- Min
- ฿16,033
- Avg
- ฿21,368
Roundtrip551
- Min
- ฿26,003
- Avg
- ฿39,813
March 2027
647 fares
One way31
- Min
- ฿18,480
- Avg
- ฿22,353
Roundtrip616
- Min
- ฿23,480
- Avg
- ฿38,673
April 2027
21 fares
One way1
- Min
- ฿20,839
- Avg
- ฿20,839
Roundtrip20
- Min
- ฿28,959
- Avg
- ฿36,332
September 2026
233 fares
One way15
- Min
- ฿17,761
- Avg
- ฿22,393
Roundtrip218
- Min
- ฿31,375
- Avg
- ฿40,970
October 2026
621 fares
One way31
- Min
- ฿17,708
- Avg
- ฿18,753
Roundtrip590
- Min
- ฿33,632
- Avg
- ฿39,886
November 2026
613 fares
One way30
- Min
- ฿17,647
- Avg
- ฿18,540
Roundtrip583
- Min
- ฿32,361
- Avg
- ฿39,416
December 2026
528 fares
One way31
- Min
- ฿9,976
- Avg
- ฿19,045
Roundtrip497
- Min
- ฿28,023
- Avg
- ฿42,593
How to read the monthly fare data
- Compare one-way prices only with the one-way series and roundtrip prices only with the roundtrip series.
- Use the fare count to judge how much current evidence sits behind a monthly average.
- Treat the lowest fare as an observed option, not a guaranteed future price.
- Open a month to compare exact departure dates, airlines, stops and travel time.
FAQ: Cheapest Time to Fly to Riga
Which month has the cheapest one-way flights from Bangkok to Riga?
March currently has the lowest observed one-way fare, from ฿9,976. This compares one-way fares only.
Which month has the cheapest roundtrip flights from Bangkok to Riga?
March currently has the lowest observed roundtrip fare, from ฿23,480. This compares complete roundtrips only.
How are the cheapest months for Riga calculated?
We compare current observed fares from Bangkok by departure month. One-way and roundtrip prices stay in separate series, and each monthly table shows its available fare count.
Does the cheapest month guarantee the same price later?
No. It identifies the lowest fare in the current dataset, not a future price guarantee. Confirm the final itinerary total, airports, baggage and availability before booking.
Quick Answers
Which month is cheapest one way?
March currently starts at ฿9,976, the lowest observed one-way fare among the available months.
Which month is cheapest roundtrip?
March currently starts at ฿23,480, the lowest observed complete-roundtrip fare.
What does this comparison include?
Each month shows the lowest and average observed itinerary total plus the number of available fares in that series.
Can one-way and roundtrip prices be compared?
No. They represent different products, so this page keeps their prices, averages and sample sizes separate.