Open-jaw and multi-city fares from India in 2026 — when they beat a round trip, and when they don't
By Diya Verma (Diya Verma writes about fare construction, OTA bundling and the mechanics of the Indian booking flow for FlightGPT. She reverse-engineers fare rules, cancellation tariffs and ancillary charges, cross-checking every figure against DGCA Civil Aviation Requirements and the published policies of IndiGo, Air India and Akasa Air before it goes live.) · Published · 12 min read
Open-jaw means landing in one city and flying home from another. Done right it is priced like a round trip, not like two pricey one-ways — but it isn't always cheaper. Here is how the fare construction works from India.
Quick answer
An open-jaw ticket lets you fly into one city and home from another — say, Delhi to Bangkok outbound, Phuket back to Delhi — on a single booking, with you covering the gap between the two foreign cities yourself. A multi-city ticket strings together several stops in one itinerary. Both are frequently cheaper than buying separate one-way tickets, because airlines price one-way international fares at a premium, while a single multi-segment journey is constructed at connecting/round-trip-style fare levels and incurs one set of booking fees instead of several. They are not automatically cheaper than a plain return into one city — the saving comes from the trip you actually want (two different cities) versus the workaround (a return plus extra internal flights). The honest rule: price the open-jaw, price the equivalent return-plus-internal-hop, and price two one-ways, then pick the lowest. Build multi-segment itineraries on a tool that supports it, like FlightGPT, and keep each leg on one ticket where you can so a delay on one segment is the airline's problem, not yours.
Open-jaw, multi-city, one-way — the definitions that matter
The words get used loosely, so let us be precise, because the fare engine treats each differently.
- Round trip (return): out and back between the same two cities — Delhi-Dubai-Delhi. Lowest taxes and usually the cheapest construction per kilometre.
- One-way: a single hop, A to B. On international routes from India, one-ways are often priced disproportionately high — sometimes close to a return — because airlines protect their network revenue.
- Open-jaw: a return where one end is "open". The classic destination open-jaw is fly into City 1, fly home from City 2 (Delhi-Bangkok ... Phuket-Delhi). An origin open-jaw opens the home end (Delhi-London-Mumbai). You arrange the surface segment in between yourself — train, bus, ferry or a cheap intra-region flight.
- Multi-city: three or more flown segments on one ticket — Mumbai-Singapore, Singapore-Bali, Bali-Mumbai. Useful for a genuine multi-stop trip.
Why the distinction matters: a destination open-jaw is usually priced like a normal round trip (two directional fares added together), so it tends to cost about the same as a return into whichever of the two cities is pricier — but it saves you a backtrack. Two separate one-ways, by contrast, can cost noticeably more than that combined round-trip construction. The art is matching the structure to the trip.
Why open-jaw often beats two one-ways from India
There are three honest mechanisms, none of them a trick:
- One-way premium. Airlines routinely price an international one-way out of India at a level disproportionate to half a return. Bundling your travel into one multi-segment journey lets the fare engine apply round-trip-style or connecting fares instead of stacking two premiums.
- One set of fees, not several. Every separate ticket triggers its own convenience/booking fee and, depending on the route, its own set of statutory charges. Three one-ways can mean three lots of platform fees; one multi-city booking consolidates them. The exact rupee saving depends entirely on the route and channel, so compare live — we deliberately avoid quoting a single "average saving" figure because it varies far too much to be honest.
- No backtracking. If your trip is genuinely two cities (land in Bangkok, leave from Phuket), a return into Bangkok forces you to double back to Bangkok just to fly home. Open-jaw removes that wasted leg — the saving is your time and the cost of the backtrack.
Where open-jaw does not help: if your trip really is a single-city return (Delhi-Dubai-Delhi), a plain round trip is the cheapest construction and an open-jaw only adds the cost of the surface segment. The structure is a tool for multi-stop trips, not a universal discount. See live multi-city pricing on FlightGPT and compare it against the route pages for your endpoints, e.g. Delhi to Bangkok and Mumbai to Singapore.
Worked examples (price them yourself before booking)
Fares move daily, so treat these as shapes, not quotes — always check live on FlightGPT. The point is the comparison method.
| Trip you actually want | Structure to price |
|---|---|
| Thailand: arrive Bangkok, leave from Phuket | Open-jaw DEL-BKK + HKT-DEL on one ticket, vs return DEL-BKK-DEL plus a separate BKK-HKT-BKK domestic hop |
| Europe: fly into London, home from Rome | Open-jaw DEL-LON + ROM-DEL, vs return into London plus a low-cost LON-ROM intra-Europe flight |
| Southeast Asia hop: Singapore + Bali | Multi-city BOM-SIN, SIN-DPS, DPS-BOM on one ticket, vs three one-ways |
How to run each comparison honestly:
- Price the open-jaw/multi-city on the airline or metasearch multi-city form.
- Price the return + internal hop separately (don't forget the internal flight's baggage fee).
- Price two/three one-ways.
- Add the hidden costs to each: extra baggage on a low-cost internal leg, the surface-transport ticket, and the airport-transfer time between the open ends.
In the Europe case especially, an open-jaw frequently wins because European intra-region low-cost flights and trains are cheap, so you reach Rome without paying the one-way premium home from London. In the Thailand case it depends on how cheap the BKK-HKT domestic leg is on the day. There is no shortcut around pricing it.
The fare-rule and risk fine print
Open-jaw and multi-city are fully legitimate fare constructions — airlines build them into their published fares and they do not violate any rule (unlike hidden-city/skiplagging, which breaches the conditions of carriage and we do not recommend). But there are real risks to manage:
- The surface gap is on you. The airline's contract covers only the flown segments. If your train from London to Rome is cancelled and you miss the ROM-DEL flight, that is not the airline's problem — build a comfortable buffer (ideally an overnight) before the second flown segment.
- Keep flown legs on one ticket. If all your flights are on a single multi-city ticket, a delay on segment one that breaks segment two is the airline's responsibility to re-accommodate. Split tickets across airlines and you lose that protection — a missed connection becomes a forfeited ticket.
- Visas for every country you touch. A multi-city Europe itinerary that lands in two Schengen states still needs one Schengen visa, but a Singapore-Bali combination crosses into Indonesia — check entry rules for each stop. See our routing notes and the relevant destination guides such as Bali and Singapore.
- Baggage rules can differ per segment on a mixed-airline multi-city, so check the allowance for each carrier — a topic we cover in our baggage guides if you are travelling with gear.
Cancellation and change rules follow the most restrictive segment of the fare, so a flexible-looking multi-city can still be hard to amend — read the fare rules before you pay, and pair this with our guide to fare types that allow a free date change.
How to search and book a multi-segment itinerary
The mechanics trip up first-timers because the default search box is round-trip. The workflow:
- Use the multi-city tab. On FlightGPT and the airline sites, switch from "return" to "multi-city" and enter each flown segment with its own date. For an open-jaw, you only enter the two flown legs (DEL-BKK and HKT-DEL) and arrange the middle yourself.
- Try both directions of the open jaw. Sometimes opening the outbound end is cheaper than opening the return end — price DEL-LON/ROM-DEL against DEL-ROM/LON-DEL.
- Prefer a single operating airline or alliance for the flown legs so the whole ticket is protected end-to-end and your baggage can through-check.
- Mind connection times at the open ends — leave yourself a generous gap before the second flown segment so a surface-transport hiccup doesn't cascade.
Finally, weigh convenience against the last few hundred rupees. A multi-city ticket that saves money but routes you through three uncomfortable layovers may cost more in fatigue than it saves in fare. Compare daytime-arrival options on FlightGPT, and if you are bundling a hotel into the trip, an open-jaw pairs naturally with a two-base itinerary (a few nights in each city) rather than one hotel and a lot of backtracking.
Frequently asked questions
What is an open-jaw flight ticket?
An open-jaw is a return-style ticket where one end is 'open' — you fly into one city and home from another (or depart from one home city and return to a different one), and you arrange the surface travel in between yourself. Example: Delhi to Bangkok outbound, Phuket to Delhi on the way home, with your own transport from Bangkok to Phuket.
Is an open-jaw ticket cheaper than a round trip from India?
Not automatically. A destination open-jaw is usually priced like a round trip (two directional fares added), so it costs roughly the same as a return into the pricier of the two cities — but it saves you backtracking and is typically cheaper than two separate one-ways. Whether it beats a plain single-city return depends on the trip you actually want; price all the options before booking.
Why are one-way international flights from India so expensive?
Airlines protect their network revenue by pricing one-way international fares at a premium that is often disproportionate to half of a return. Structuring your travel as a single multi-segment journey (open-jaw or multi-city) lets the fare engine apply round-trip-style or connecting fares and charges one set of booking fees instead of several, which is usually cheaper than stacking separate one-ways.
Is multi-city or hidden-city ticketing against the rules?
Multi-city and open-jaw are legitimate, published fare constructions that airlines fully support — they are not against any rule. Hidden-city (skiplagging) ticketing, where you book past your real destination and get off early, breaches the airline's conditions of carriage and can lead to penalties or loss of frequent-flyer status; we do not recommend it. Stick to open-jaw and multi-city.
Should I book all segments on one ticket or separately?
Keep all flown segments on one ticket where you can. On a single multi-city ticket, a delay on one segment that breaks your next flight is the airline's responsibility to re-accommodate. Split the legs across separate tickets or airlines and you lose that protection — a missed connection becomes a forfeited ticket and a fresh purchase.
Do I need a visa for every city on a multi-city itinerary?
You need to satisfy the entry rules of every country you actually enter. Two stops within the Schengen area still need only one Schengen visa, but a Singapore-then-Indonesia routing crosses two separate visa regimes. Check each destination's requirements before booking — even a short stop where you clear immigration counts.
How do I search for an open-jaw fare?
Use the multi-city search tab on FlightGPT or the airline's site and enter only your two flown legs (e.g. DEL-BKK and HKT-DEL), leaving the surface segment in between for you to arrange. Try opening either end of the jaw, since opening the outbound is sometimes cheaper than opening the return, and prefer a single airline or alliance so the ticket is protected end-to-end.