Your next trip, last seen at €492
Lowest observedFinnair · 3 stops · One wayWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €492, departing 12 Jan 2027 (Last checked: 23 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 86Check live prices for this route
- Airlines seen
- Aer Lingus, Air Europa, Air Serbia, Avianca, Breeze Airways, easyJet, Finnair, Frontier Airlines, Iberia, Iberojet, JetBlue, KLM, LOT Polish Airlines, Lufthansa, Ryanair, Sky High Dominicana, TAP Air Portugal, Wizz Air, Wizz Air Malta (19)
- Typical journey time
- 29h 40m
About this route
Explore the fares we observed from Saint Thomas to Belgrade. Prices move often, so pick your dates to see the latest options.
- Route distance
- 8,226 km
- Typical journey time
- 29h 40m
- Seen on fares with a connection
- JetBlue, Iberia, Wizz Air, Air Serbia, Finnair, Breeze Airways, Air Europa, Avianca, Ryanair, KLM, easyJet (11)
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Cyril E. King Airport (STT) → Saint Thomas, city gazetteer reference point (18.3419, -64.9307): ≈ 5 km.
- Belgrade Nikola Tesla (BEG) → Belgrade, city gazetteer reference point (44.7866, 20.4489): ≈ 12 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Saint Thomas to Belgrade: January 2027, from €492 (checked 23 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €656 | 3 |
| November 2026 | €513 | 30 |
| December 2026 | €518 | 31 |
| January 2027 | €492 | 22 |
Lowest fare by day of the week
Cheapest day of the week from Saint Thomas to Belgrade: Tuesday, from €492 (checked 23 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €493 | 12 |
| Tuesday | €492 | 12 |
| Wednesday | €513 | 12 |
| Thursday | €545 | 13 |
| Friday | €552 | 13 |
| Saturday | €553 | 12 |
| Sunday | €507 | 12 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Saint Thomas to Belgrade by days until departure (61 days or more): €492 (checked 23 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €598 | 8 |
| 8 to 30 days | €513 | 23 |
| 31 to 60 days | €518 | 30 |
| 61 days or more | €492 | 25 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Saint Thomas to Belgrade: Finnair, from €492 (checked 23 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Finnair | €492Jan 12, 2027 | 3 |
| JetBlue | €512Jan 11, 2027 | 63 |
| Iberia | €527Jan 20, 2027 | 7 |
| Wizz Air | €546Dec 8, 2026 | 4 |
| Breeze Airways | €597Jan 16, 2027 | 3 |
| Air Serbia | €625Nov 5, 2026 | 3 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Saint Thomas to Belgrade?
The lowest fare Routavio has observed is €492, found on 23 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Saint Thomas to Belgrade?
Cheapest month from Saint Thomas to Belgrade: January 2027, from €492 (checked 23 Oct 2026).
Are there direct flights from Saint Thomas to Belgrade?
Our data holds no non-stop flight from Saint Thomas to Belgrade. The fares on this page include at least one stop.
Which airlines fly from Saint Thomas to Belgrade?
Routavio has seen these carriers on the route: Aer Lingus, Air Europa, Air Serbia, Avianca, Breeze Airways, easyJet, Finnair, Frontier Airlines, Iberia, Iberojet, JetBlue, KLM, LOT Polish Airlines, Lufthansa, Ryanair, Sky High Dominicana, TAP Air Portugal, Wizz Air, Wizz Air Malta (19).
How long does the flight from Saint Thomas to Belgrade take?
Across the 92 fares Routavio observed, the average journey time is 36h 12m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Saint Thomas to Belgrade fares were non-stop?
None of the 92 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Saint Thomas to Belgrade?
Cheapest day of the week from Saint Thomas to Belgrade: Tuesday, from €492 (checked 23 Oct 2026).
Which airline has the lowest fare from Saint Thomas to Belgrade?
Cheapest airline from Saint Thomas to Belgrade: Finnair, from €492 (checked 23 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
Keep exploring
Similar routes
More routes from Saint Thomas
Show all 30 routes →Show fewer ↑
More routes to Belgrade
Show all 30 routes →Show fewer ↑
Recently observed fares. Prices may change.
Last checked: 23 Oct 2026