Are there nonstop flights from Mostar (OMO) to London (STN)?

No. The fastest connection is via Zagreb, about 2h 57m of total flying time.

What is the fastest connection from Mostar (OMO) to London (STN)?

via Zagreb ≈ 2h 57m, via Verona ≈ 2h 57m, via Bergamo ≈ 2h 58m (estimated flying time, excluding layovers).

Mostar International Airport (OMO) to London Stansted Airport (STN)・1,624 km

No nonstop flights. The fastest connection is via Zagreb (ZAG), about 2h 57m of flying time (layover not included).

None.

7 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.