Cheap flights from Basel to Adler/Sochi from $410 BSL, MLH → AER
EuroAirport Swiss (BSL), EuroAirport Basel-Mulhouse-Freiburg (MLH) → Sochi International Airport (AER)
The cheapest return found recently is $410 with Ajet, 26 Nov – 4 Dec, found 2 days ago.
- Cheapest return found recently
- $410, 26 Nov to 4 Dec
- Usual return price
- $627 to $1,772
- Cheapest month to fly
- November 2026, return fares from $410 found in the last 7 days
Return
The cheapest return fare on each of 7 departure dates is usually $627 to $1,772.
Cheapest return found recently
$410
26 Nov – 4 Dec · Ajet
EuroAirport Swiss (BSL) → Sochi International Airport (AER)
Leaves 2:30 p.m. · Return leaves 1:00 p.m. · 52 h of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$410 26 Nov – 4 Decfound 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 43 days, 27 Sept to 11 Nov, the cheapest return we saw each day was $307 to $2,137.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 7 departure dates from 25 Nov to 19 Oct 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold 8-night return fares on 3 other departure dates within 3 days of 26 Nov, and none is cheaper.
Every date we hold
17 fares on 7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 25 Nov – 3 Dec | $808 | Turkish Airlines | EuroAirport Swiss (BSL) → Sochi International Airport (AER) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 26 Nov – 4 Dec | $410 | Ajet | EuroAirport Swiss (BSL) → Sochi International Airport (AER) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 27 Nov – 5 Dec | $647 | Turkish Airlines | EuroAirport Swiss (BSL) → Sochi International Airport (AER) | out 2 stops, back 1 stop | found 2 days ago | See prices for these dates |
| 29 Nov – 6 Dec | $606 | Turkish Airlines | EuroAirport Swiss (BSL) → Sochi International Airport (AER) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 30 Nov – 8 Dec | $1,299 | Turkish Airlines | EuroAirport Swiss (BSL) → Sochi International Airport (AER) | out 1 stop, back 2 stops | found 3 days ago | See prices for these dates |
| 5 Dec – 6 Dec | $16,657 | AirDolomiti | EuroAirport Swiss (BSL) → Sochi International Airport (AER) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 19 Oct 2027 – 29 Oct 2027 | $2,244 | Lufthansa | EuroAirport Swiss (BSL) → Sochi International Airport (AER) | out 2 stops, back 2 stops | found 4 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $410.
Airlines on the cheapest dates: Turkish Airlines, Ajet, AirDolomiti, Lufthansa.
Premium cabin fares from Basel to Adler/Sochi
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 26 Nov – 4 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Basel to Adler/Sochi?
Return
Fares 30 to 59 days before departure were typically 7% lower than 14 to 29 days before departure.
From the cheapest return each day between 27 Sept and 11 Nov (43 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $354 | $336 | +8% | 20 |
| 30–59 days | $329 | $307 | Cheapest seen | 30 |
| 180+ days | $2,137 | $2,137 | +550% | 11 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Zurich → Adler/Sochi
75 km from Basel
$423
$13 more than flying from Basel
4 Jan 2027 – 15 Jan 2027 · ZRH → AER · out 1 stop, back 1 stop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Strasbourg → Adler/Sochi
115 km from Basel
$271
29 Apr 2027 · SXB → AER · 2 stops
found 5 days ago
Zurich → Adler/Sochi
75 km from Basel
$407
22 Jul 2027 · ZRH → AER · 1 stop
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 26 Nov – 4 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Basel to Adler/Sochi?
The cheapest return found recently is $410 with Ajet, 26 Nov to 4 Dec, found 2 days ago. The cheapest return fare on each of 7 departure dates is usually $627 to $1,772.
What is the cheapest month to fly from Basel to Adler/Sochi?
November 2026 is the cheapest month for a return, from $410, 26 Nov to 4 Dec, found 2 days ago.
How far ahead should I book a flight from Basel to Adler/Sochi?
In 43 days of prices between 27 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 7% lower than 14 to 29 days before departure.
Which airlines have the cheapest flights from Basel to Adler/Sochi?
Between 25 Nov and 19 Oct 2027, Turkish Airlines has the cheapest return on 4 of the 7 departure dates we hold, Ajet on 1 and AirDolomiti on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work